<?php


class Sherpa_Model_Image extends WSB_Model
{

	/**
	 * @var array
	 */
	protected $_data = array(
		// sherpa_images
		'id' => null,
		'languageId' => null,
		'parentProductId' => null,
		'fileName' => null,
		'caption' => null,
		'sort' => null,
		'modified' => null,
		'created' => null,
		// sherpa_imageToColorApplication
		'colorApplicationId' => null
	);

	/**
	 * @return boolean
	 */
	public function isEmpty()
	{
		return empty($this->_data['id']);
	}

}
